Experience

TeraSilIC CO., LTD.

• Taiwan
• Semiconductor Manufacturing
• 1 - 100 Employee

• Principal RFIC engineer

  • Jul 2017 - Present

  Design PLL-based frequency synthesizers project leader Design PLL-based frequency synthesizers project leader



Realtek Semiconductor Corp.

• Taiwan
• Semiconductor Manufacturing
• 700 & Above Employee

• Senior RFIC engineer

  • Dec 2015 - Jun 2017

  Design PLL-based frequency synthesizers for 802.11 g and bluetooth Design PLL-based frequency synthesizers for 802.11 g and bluetooth



VIA Telecom

• Telecommunications
• 1 - 100 Employee

• RF IC design engineer

  • Jan 2013 - Dec 2015

  Projects undertaken : 1. Single chip for dual-band (Cellular and PCS band) CDMA-2000 transceiver and GPS receiver ( VIA Telecom., Inc.), 10/2014 – 7/2015 Design and integration of the fractional-N frequency synthesizer for GPS. 2. GSM transceiver ( VIA Telecom., Inc.), 10/2014 – 5/2015 Research and design the frequency synthesizer for GSM transceiver. 3. SOC of single-band CDMA-2000 transceiver and basedband ( VIA Telecom., Inc.), 4/2014 – 10/2014 Testing and… Show more Projects undertaken : 1. Single chip for dual-band (Cellular and PCS band) CDMA-2000 transceiver and GPS receiver ( VIA Telecom., Inc.), 10/2014 – 7/2015 Design and integration of the fractional-N frequency synthesizer for GPS. 2. GSM transceiver ( VIA Telecom., Inc.), 10/2014 – 5/2015 Research and design the frequency synthesizer for GSM transceiver. 3. SOC of single-band CDMA-2000 transceiver and basedband ( VIA Telecom., Inc.), 4/2014 – 10/2014 Testing and debugging of the frequency synthesizer for single-band CDMA-2000 transceiver. Especially focus on the pulling issue between frequency synthesizer and transmitter. 4. Single chip for single band CDMA-2000 transceiver and GPS receiver ( VIA Telecom., Inc.), 5/2013 – 7/2014 Design and integration of the fractional-N frequency synthesizer for GPS. Design of partial circuits for the dual-band CDMA-2000 frequency synthesizer. 5. Single chip for single-band CDMA-2000 transceiver ( VIA Telecom., Inc.), 1/2013 – 10/2013 Measured and modified of the CDMA-2000 frequency synthesizer.

• RF IC design engineer

  • Jan 2013 - Dec 2015

  Design, test and debug the frequency synthesizer for CDMA-2000 and GPS.



MuChip

• RF IC design consultant

  • Oct 2007 - Jul 2009

  Project undertaken: 1. Single chip for the Bluetooth RF transceiver ( MuChip Co., Ltd.), 10/2007-7/2009 Build the phase noise model of the fractional-N frequency synthesizer for the Bluetooth RF transceiver. Debugging the jitter issue of a DLL-based clock generator. Project undertaken: 1. Single chip for the Bluetooth RF transceiver ( MuChip Co., Ltd.), 10/2007-7/2009 Build the phase noise model of the fractional-N frequency synthesizer for the Bluetooth RF transceiver. Debugging the jitter issue of a DLL-based clock generator.